1950081 has 8 divisors (see below), whose sum is σ = 2971584. Its totient is φ = 1114320.

The previous prime is 1950073. The next prime is 1950089. The reversal of 1950081 is 1800591.

It is an interprime number because it is at equal distance from previous prime (1950073) and next prime (1950089).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1950081 - 2³ = 1950073 is a prime.

It is a super-2 number, since 2×1950081² = 7605631813122, which contains 22 as substring.

1950081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1950089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46410 + ... + 46451.

It is an arithmetic number, because the mean of its divisors is an integer number (371448).

2^1950081 is an apocalyptic number.

It is an amenable number.

1950081 is a deficient number, since it is larger than the sum of its proper divisors (1021503).

1950081 is an equidigital number, since it uses as much as digits as its factorization.

1950081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92871.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1950081 is about 1396.4530067281. The cubic root of 1950081 is about 124.9350275678.

The spelling of 1950081 in words is "one million, nine hundred fifty thousand, eighty-one".